package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.itheima.reggie.common.BaseContext;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.AddressBook;
import com.itheima.reggie.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 地址簿管理
 */
@RestController
@Slf4j
@RequestMapping("/addressBook")
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增
     */
    @PostMapping
    public R save(@RequestBody AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);

    }


    /**
     * 设置默认地址
     */
    @PutMapping("/default")
    public R setDefault(@RequestBody AddressBook addressBook) {
        log.info("addressBook:{}", addressBook);
        LambdaUpdateWrapper<AddressBook> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        updateWrapper.set(AddressBook::getIsDefault,0);
        addressBookService.update(updateWrapper);

        addressBook.setIsDefault(1);
        //SQL:update address_book set is_default = 1 where id = ?
        addressBookService.updateById(addressBook);
        return R.success(addressBook);

    }

    /**
     * 根据id查询地址
     */

    @GetMapping("/{id}")
    public R getById(@PathVariable Long id){
        AddressBook addressBook = addressBookService.getById(id);
        if(addressBook!=null){
            return R.success(addressBook);
        }else{
            return R.error("没有该地址");
        }


    }


    /**
     * 查询默认地址
     */
@GetMapping("/default")
    public R getByDefault(){
    LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
    queryWrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
    queryWrapper.eq(AddressBook::getIsDefault,1);
    //SQL:select * from address_book where user_id = ? and is_default = 1
    AddressBook one = addressBookService.getOne(queryWrapper);
    if(one==null){
        return R.error("没有找到该地址");
    }else{
        return R.success(one);
    }
}

    /**
     * 查询指定用户的全部地址
     */
    @GetMapping("/list")
    public R list(AddressBook addressBook){
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}",addressBook);

        //条件构造器
        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(null != addressBook.getUserId(), AddressBook::getUserId, addressBook.getUserId());
        queryWrapper.orderByDesc(AddressBook::getUpdateTime);

        //SQL:select * from address_book where user_id = ? order by update_time desc
        return R.success(addressBookService.list(queryWrapper));
    }

//    修改地址
    @PutMapping
    public R update(@RequestBody AddressBook addressBook){
        log.info("地址信息",addressBook);
        addressBookService.updateById(addressBook);
        return R.success(addressBook);

    }

    /**
     * 删除地址
     * @param ids
     * @return
     */
    @DeleteMapping
    public R delete(Long ids){
        log.info("ids:{}",ids);
        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(ids!=null,AddressBook::getId,ids).eq(AddressBook::getUserId,BaseContext.getCurrentId());
        addressBookService.remove(queryWrapper);
//        addressBookService.removeById(ids);
        return R.success("删除地址成功");
    }


}
